• APT Packages for Debian and Ubuntu | Terraform by HashiCorp : Terraform 뿐만 아니라 모든 패키지 지원
• https://www.hashicorp.com/blog/announcing-the-hashicorp-linux-repository : 구버전 방법
• https://releases.hashicorp.com 에 있는 바이너리를 리눅스 리포지토리로 배포

wget -qO- https://apt.releases.hashicorp.com/gpg | \
    gpg --dearmor | \
    sudo tee /usr/share/keyrings/hashicorp-archive-keyring.gpg
 
echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] \
    https://apt.releases.hashicorp.com $(lsb_release -cs) main" | \
    sudo tee /etc/apt/sources.list.d/hashicorp.list

• How to Install and Configure Terraform in Linux Distributions

• Announcing HashiCorp’s Homebrew Tap
• Vagrant 제외하고 HomeBrew 로 설치가능.

brew install hashicorp/tap/{vault|consul|nomad|terraform|packer}
 
# upgrade
brew upgrade hashicorp/tap/<product name>